| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Drifter (Wanderer). |
| 1 |
20 |
Suffer from a life-threatening illness. |
| 2 |
20 |
Became a Marine (Ground Assault) with the new title Marine. |
| 2 |
22 |
Commanding officer takes an interest in Daryl Brewer's career. |
| 2 |
24 |
Promoted to Marine (Ground Assault) rank 1 with the new title Lance Corporal. |
| 3 |
24 |
Continued as Marine (Ground Assault). |
| 3 |
25 |
Severely injured. |
| 3 |
28 |
Promoted to Marine (Ground Assault) rank 2 with the new title Corporal. |
| 4 |
28 |
Attempted to change assignments. |
| 4 |
28 |
Switched to Marine (Marine Support) with previous rank. |
| 4 |
31 |
A mission goes disastrously wrong due to Daryl Brewer's commander’s error or incompetence, but Daryl Brewer survive. |
| 4 |
31 |
Report commander and gain an Enemy. |
| 4 |
32 |
Promoted to Marine (Marine Support) rank 3 with the new title Lance Sergeant. |
| 5 |
32 |
Continued as Marine (Marine Support). |
| 5 |
36 |
Nearly killed. |
| 5 |
36 |
Promoted to Marine (Marine Support) rank 4 with the new title Sergeant. |
| 6 |
36 |
Continued as Marine (Marine Support). |
| 6 |
39 |
Assigned to a black ops mission. |
| 6 |
40 |
Promoted to Marine (Marine Support) rank 5 with the new title Gunnery Sergeant. |